package com.cy.java.basic;
//检查类加载可以借助JVM参数:-XX:+TraceClassLoading
public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("HelloWorld");
        System.out.println(args[0]); //args用于接收运行时出入的参数
        System.out.println("123123");
        System.out.println(1);
    }
}
